Step-by-step explanation:
2x(5x-2)
= 2x*5x - 2x*2 (Distributive property)
= 10x^2 - 4x
The answer is C!!!! hope this helps!
-4x+7x-14
3x-14>-18
3x>-4
X>-4/3
Your answer is y ≥ −10 + 5x/2
Answer:
n = 10
Step-by-step explanation:
given m varies directly as n then the equation relating them is
m = kn ← k is the constant of variation
to find k use the condition m = 6 when n = 5
6 = 5k ( divide both sides by 5 )
k =
= 1.2
m = 1.2n ← equation of variation
when m = 12 , then
12 = 1.2n ( divide both sides by 1.2 )
10 = n